Low health literacy and psychological symptoms potentially increase the risks of non-suicidal self-injury in Chinese middle school students. Issue 1 (December 2016)

• Record Type: Journal Article
• Authors: Zhang, Shi-chen; Tao, Fang-biao; Wu, Xiao-yan; Tao, Shu-man; Fang, Jun
• Is Part Of: BMC psychiatry. Volume 16:Issue 1(2016)
• Page Start: 1
• Page End: 8
• Publication Date: 2016-12
• Subjects: Health literacy -- Non-suicidal self-injury -- Psychological symptoms -- Student; Psychiatry -- Periodicals; 616.89005
• DOI: 10.1186/s12888-016-1035-y
• Languages: English
• ISSNs: 1471-244X

Abstract

Abstract Background Low health literacy (HL) has been known to be involved in various risk behaviors and mental disorder among adolescent. The purpose of this study was to examine the independent and interactive association between HL and self-reported mental health with non-suicidal self-injury (NSSI) in Chinese middle school students. Methods Twenty five thousand three hundred seventy-eight junior and high school students in China were enrolled in this study. The outcomes were self-reported HL, psychological symptoms and NSSI. Logistic regression models were conducted to examine relations between them. Results The prevalence of NSSI was 27.5 %. Low HL was significantly associated with NSSI (OR = 2.538, 95 %CI : 2.335–2.758). Psychological symptoms were significantly positively correlated with NSSI (OR = 3.872, 95 %CI : 3.637–4.123). Low HL and psychological symptoms were independently and interactively associated with increased risks of NSSI. Conclusions These results suggest that Chinese middle school students with low HL and psychological symptoms are intending to exhibit NSSI. The intervention programs of mental health and behavior problems should enhance HL levels and attenuate the severity of psychological symptoms.